Durable and Stable: Food grade 18/8 stainless steel construction, no mercury, no residual taste, durable and rustproof. Padding on the bottom makes it stay put even more. Comfortable Grip: Functional design with non-skid base, the pestle feels substantial in your hand. No Messy: Translucent lid allows you to gauge your strikes while keeping flying debris from making a mess. Easy to Clean: Just rinse thoroughly under the tap to prepare it for the next use. Versatile Application: From medical pills, to herbs and spices; from the pharmacy to your kitchen.